From 2c75fcc373a6824f897d10d1141160fd62b88e70 Mon Sep 17 00:00:00 2001
From: Per Cederberg <cederberg@gmail.com>
Date: Mon, 16 Jan 2017 21:50:26 +0100
Subject: [PATCH 1/2] Fixed assert() when no stdin and bash nounset

---
 assert.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/assert.sh b/assert.sh
index ffd2b95..0e07a18 100644
--- a/assert.sh
+++ b/assert.sh
@@ -111,7 +111,7 @@ assert() {
     result="$(sed -e :a -e '$!N;s/\n/\\n/;ta' <<< "$result")"
     [[ -z "$result" ]] && result="nothing" || result="\"$result\""
     [[ -z "$2" ]] && expected="nothing" || expected="\"$2\""
-    _assert_fail "expected $expected${_indent}got $result" "$1" "$3"
+    _assert_fail "expected $expected${_indent}got $result" "$1" "${3:-}"
 }
 
 assert_raises() {

From 30d1fa9949d31eed0c169da86aef17594203065d Mon Sep 17 00:00:00 2001
From: Per Cederberg <cederberg@gmail.com>
Date: Mon, 16 Jan 2017 21:52:59 +0100
Subject: [PATCH 2/2] Fixed assert_raises() when no stdin and nounset

---
 assert.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/assert.sh b/assert.sh
index 0e07a18..ade5039 100644
--- a/assert.sh
+++ b/assert.sh
@@ -125,7 +125,7 @@ assert_raises() {
         [[ -z "$DEBUG" ]] || echo -n .
         return
     fi
-    _assert_fail "program terminated with code $status instead of $expected" "$1" "$3"
+    _assert_fail "program terminated with code $status instead of $expected" "$1" "${3:-}"
 }
 
 _assert_fail() {